wip

lib/features/align-elements/index.js

@@ -1,18 +1,20 @@
 import AlignElementsModule from 'diagram-js/lib/features/align-elements';
 import ContextPadModule from 'diagram-js/lib/features/context-pad';
+import PopupMenuModule from 'diagram-js/lib/features/popup-menu';
 
 import AlignElementsContextPadProvider from './AlignElementsContextPadProvider';
 import AlignElementsMenuProvider from './AlignElementsMenuProvider';
 
 export default {
   __depends__: [
     AlignElementsModule,
-    ContextPadModule
+    ContextPadModule,
+    PopupMenuModule
   ],
   __init__: [
     'alignElementsContextPadProvider',
     'alignElementsMenuProvider'
   ],
   alignElementsContextPadProvider: [ 'type', AlignElementsContextPadProvider ],
   alignElementsMenuProvider: [ 'type', AlignElementsMenuProvider ]
-};
+};

test/spec/features/align-elements/AlignElementsContextPadProviderSpec.js

@@ -0,0 +1,79 @@
+import {
+  bootstrapModeler,
+  getBpmnJS,
+  inject
+} from 'test/TestHelper';
+
+import {
+  query as domQuery
+} from 'min-dom';
+
+import alignElementsModule from 'lib/features/align-elements';
+import modelingModule from 'lib/features/modeling';
+import coreModule from 'lib/core';
+
+
+
+describe('features/align-elements - context pad', function() {
+
+  var testModules = [ alignElementsModule, modelingModule, coreModule ];
+
+  var basicXML = require('../../../fixtures/bpmn/align-elements.bpmn');
+
+  beforeEach(bootstrapModeler(basicXML, { modules: testModules }));
+
+
+  it('should provide button to open menu', inject(function(elementRegistry, contextPad) {
+
+    // given
+    var elements = [
+      elementRegistry.get('EndEvent_lane'),
+      elementRegistry.get('Task_lane'),
+      elementRegistry.get('SubProcess_lane')
+    ];
+
+    // when
+    contextPad.open(elements);
+
+    // then
+    expect(getEntry(elements, 'align-elements')).to.exist;
+  }));
+
+
+  it('should NOT provide button if no actions are available', inject(
+    function(elementRegistry, contextPad, popupMenu) {
+
+      // given
+      var elements = [
+        elementRegistry.get('EndEvent_lane'),
+        elementRegistry.get('Task_lane'),
+        elementRegistry.get('SubProcess_lane')
+      ];
+      popupMenu.registerProvider('align-elements', 0, {
+        getPopupMenuEntries: function() {
+          return function() {
+            return {};
+          };
+        }
+      });
+
+      // when
+      contextPad.open(elements);
+
+      // then
+      expect(getEntry(elements, 'align-elements')).not.to.exist;
+    })
+  );
+});
+
+
+// helper //////////////////////////////////////////////////////////////////////
+function getEntry(target, actionName) {
+  return padEntry(getBpmnJS().invoke(function(contextPad) {
+    return contextPad.getPad(target).html;
+  }), actionName);
+}
+
+function padEntry(element, name) {
+  return domQuery('[data-action="' + name + '"]', element);
+}